CN103608213A - Child car seat to be fitted to a vehicle seat - Google Patents
Child car seat to be fitted to a vehicle seat Download PDFInfo
- Publication number
- CN103608213A CN103608213A CN201280020548.1A CN201280020548A CN103608213A CN 103608213 A CN103608213 A CN 103608213A CN 201280020548 A CN201280020548 A CN 201280020548A CN 103608213 A CN103608213 A CN 103608213A
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- China
- Prior art keywords
- automotive seat
- base
- seat
- backrest
- spool
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- 241000239290 Araneae Species 0.000 description 7
- 238000004804 winding Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 2
- 206010049244 Ankyloglossia congenital Diseases 0.000 description 1
- 230000008485 antagonism Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
- B60N2/26—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles for children
- B60N2/28—Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle
- B60N2/2821—Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle having a seat and a base part
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
- B60N2/26—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles for children
- B60N2/28—Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle
- B60N2/2803—Adaptations for seat belts
- B60N2/2806—Adaptations for seat belts for securing the child seat to the vehicle
- B60N2/2809—Adaptations for seat belts for securing the child seat to the vehicle with additional tether connected to the top of the child seat and passing above the top of the back-rest
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
- B60N2/26—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles for children
- B60N2/28—Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle
- B60N2/2803—Adaptations for seat belts
- B60N2/2812—Adaptations for seat belts for securing the child to the child seat
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
- B60N2/26—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles for children
- B60N2/28—Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle
- B60N2/2821—Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle having a seat and a base part
- B60N2/2824—Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle having a seat and a base part part of the base being supported by the vehicle frame
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
- B60N2/26—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles for children
- B60N2/28—Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle
- B60N2/2857—Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle characterised by the peculiar orientation of the child
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
- B60N2/26—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles for children
- B60N2/28—Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle
- B60N2/2869—Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle rotatable about a vertical axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R22/00—Safety belts or body harnesses in vehicles
- B60R22/18—Anchoring devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Child & Adolescent Psychology (AREA)
- General Health & Medical Sciences (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Seats For Vehicles (AREA)
Abstract
The invention relates to a child car seat (1) to be fitted to a vehicle seat, comprising: a chair part (2) comprising a seating part (3) and a back rest (4); and a base (5) in relation to which the chair part (2) is rotatably mobile between at least one transport position and at least one position for sitting the child in the seat. The car seat is secured to the vehicle by fastening clips or by a safety belt and an anti-tipping strap (10) that connects said base (5) to an anchoring point of the vehicle and also comprises connection means of a variable length having one end that is secured to the base (5) and another end that is secured to an upper part (16) of the back rest, said variable-length connection means thus connecting the base (5) to the upper part (16) of the back rest (4).
Description
Technical field
The field of the invention is children's nurse.Or rather, the present invention relates to intention and be arranged on the children car seat on the passenger seat in vehicle (especially automobile).The invention particularly relates to these children car seats are tightened up, especially occur to impact or these automotive seat of fixing effectively and securely mobile suddenly in the situation that, thereby guarantee delivered children's safety and traveling comfort.
Background technology
The solution of prior art
Automotive seat can be fastened on vehicle by means of vehicle safety belt.In several years in the past, occurred a kind of meet so-called
the failure-free more of standard and especially can avoid the wrong another kind of method that the risk of safety strap is installed.
These children car seats comprise anchoring system, described anchoring system comprises that number is generally the geometrical clamp of two, described fixing to clamp is affixed on the anchor point providing in vehicle, and conventionally between the backrest of the seat of this vehicle and seat upholder, can contact.Whether indicating device can be examined geometrical clamp and correctly be fastened on the anchor point of vehicle.Therefore reduced the risk of these clips of fixed vehicle mistakenly.
With
the regulation being associated requires must provide three element on seat or understructure, to prevent automotive seat run-off the straight in the situation that having an accident, collide or braking suddenly.This three element is conventionally provided or is brought and provided by anti-oblique stripe by the pillar that supports described structure on the floor of vehicle by supporting, described band is also referred to as " top frenulum " band, and described band the top part of the structure of seat is provided on the attached element of the vehicle providing for this purpose.
When anti-inclined strip is provided, it must have the minimum length of the 2m being determined by described regulation, carrying out fastening to the vehicle of any type.
In order effectively and fully to realize the effect of its fixing base structure of chair in the situation that having an accident, this anti-inclined strip must be tightened up.Why Here it is requires it and tension force or the reason that is not associated with indicating device.
At automotive seat, may rotate and/or tilt mobile in the situation that, can be provided in and in operation, must keep the anti-inclined strip that is tightened up, to secure it to the top part of the vertical extendible portion of base.So these automotive seat provide a kind of seat have been fixed to the means of base to prevent that it from tilting when occurring to clash into.These automotive seat cannot be placed on the position on road surface dorsad.
Known a kind of base and can be with respect to the automotive seat of this base run-off the straight and/or rotation of comprising also, the anti-inclined strip of described automotive seat is fastened to the top part of backrest, and this has for example and describes in patent document EP1 145 899 and EP1 145 898.
Known tiltable and/or rotatable automotive seat with base also, the anti-inclined strip of described automotive seat is by three length compositions.
Goal of the invention
Object of the present invention is especially to overcome whole in these shortcomings of prior art or some.
Or rather, the object of the present invention is to provide a kind of automotive seat, described automotive seat can better carry out fastening and more efficient on dynamic level, and the while is the seating position from delivery evolution to children easily, and vice versa.
Another object of some embodiments of the present invention be to provide a kind of can be for the automotive seat in the delivery position on road surface dorsad.
Summary of the invention
The present invention has met whole in these objects or some by means of the children car seat of intention assembling seat, described automotive seat comprise:
-chair, it comprises seat upholder and backrest, and
-base, in rotary moving between the position that chair can take a seat at least one delivery position and at least one children with respect to described base,
Automotive seat pass through on the one hand geometrical clamp or pass through safety strap, and by described base being connected to the anti-inclined strip of the anchor point of vehicle, are fastened on vehicle on the other hand.
According to the present invention, automotive seat comprise variable-length transom, described transom comprises to be integrated or is fixed to one end of base and integrates or be fixed to the other end of the top section of backrest with the top section of backrest with base, therefore described variable-length transom is connected to base the top section of backrest.
Therefore,, by means of the present invention, regardless of the position of chair, the anti-inclined strip that is connected to base can keep fixing taut length.In addition, variable-length transom is mobile chair rotatably, especially with respect to base.
In this way, especially can produce a kind of safe automotive seat, chair can be installed to road surface towards road surface or dorsad.Anti-inclined strip is still installed in this manner, and without it being moved or extending.Owing to backrest being positioned to the variation meeting of the distance that or other positions cause, by variable-length transom, alleviated.
This method also can change the length of transom, thereby changes seating position.
Preferably, described automotive seat comprise for controlling the member of described transom, to allow or to prevent that their length from changing.
This be because, when the delivery position of automotive seat in road surface towards road surface and/or dorsad, and/or in the situation that serious impact (accident, brake etc.) needs the length of transom not change, make effective as far as possible to the fixing of seat with respect to base.Described control member guaranteed this prevention or locking and discharge or the change of release, length between difference delivery position, or change to seating position from delivery position.Manual unlocking control piece can be provided, to act on these control members and to release, control.Once chair enters into delivery position, just can automatically lock.
Described anti-inclined strip for example has one end of top part of the vertical extendible portion that is connected to base and the other end that can be fixed to the anchor point of vehicle.
According to a preferred but non-exclusive embodiment, transom comprises connection band.
In this case, connect band can be along the vertical extendible portion of base directed and the top section of backrest is connected to the base section of base, described connection band comprises the other end that is fastened to one end of base and is fastened to the top section of backrest.
Described connecting strap band is at least through the opening being for example formed in the top section of vertical extendible portion of described base.
In an embodiment, connect band through an opening, this opening can for example define an arc, with to being modified by the orientation of plane that connects the delimited of band at this opening part.
When seat is rotated with from delivery change in location during to seating position and vice versa with respect to base, such opening contributes to connect band and moves in opening.
In another embodiment, connect band through two openings, the angle with non-zero ° between two described openings forms slit.。These two slits that connection band passes make it possible to when connection band is advanced, the orientation of the plane of the delimited by connection band be modified.
Described connection band can comprise being fastened to and is arranged on the first end of the spool on base or on backrest and is respectively fixed to backrest or the second end of base.
In this case, control member can comprise for locking the member of spool, and described member is through arranging to prevent connecting strap band unwinding from spool.These can for example be configured to automatically be triggered when delivering position at automotive seat for locking the member of spool.This just can be locked in the length that connects band delivery position, thereby prevents that chair from moving with respect to base.
On the other hand, thereby leave delivery position while being directed to seating position when automotive seat, locking component can fail, thereby can discharge in the case of necessary a part for the connection band of previous winding.
The existence of spool makes it possible to assisting user chair is rotated, for example to change to the delivery position towards road surface from seating position.
According to a variant embodiment, spool can assemble together with " spool-lockset " system, thereby by the situation that impact, accelerate, brake or the inclination that surpasses predetermined threshold locks spool, and form locking component.
In an embodiment, locking component is configured to lock described spool.In this case, locking component can comprise: at least one and the gear on the either side of two main shafts that are arranged on spool especially, the main shaft cooperation therewith of at least one on this main shaft and in described two gears; And the snap close that forms lockset.Can provide and comprise for example catch-release control part of cable.The snap close cooperating with gear has prevented that spool from working, thereby has prevented from being wrapped in the unwinding of the band on spool, unless catch-release control part is activated, allows subsequently band unwinding from spool.
In another embodiment, locking component is configured to locking and is wrapped in the band in spool, and prevents its unwinding.In this case, locking component can comprise automatic spider, to prevent the unwinding of wound strips.Can provide button so that automatic spider pivotable, and allow the unwinding of described band.In this case, button can activate by for example rotating disk.In a variant, automatic spider can be controlled by cable and lever, can be by its actuating is made to automatic spider pivotable, thus discharge the band being wound around.
Advantageously, automotive seat comprise two delivery positions, that is, and and the position on road surface towards the position on road surface and dorsad.This is because different from prior art mentioned above, by the present invention, can between the top section of back of seat and base, form and be connected, described being connected to while occur impacting and applicable in the situation that under the inclination of any degree of seat upholder, the no matter vertical extendible portion of base the and how distance between backrest can both be retained on seat towards road surface effectively or the delivery position on road surface dorsad.
The total length that connects band is advantageously variable, in the delivery position on road surface dorsad, is maximum, is minimum, and in seating position, is to mediate in the delivery position towards road surface.
The second end that connects band can be by means of being fixed on backrest with respect to backrest element in rotary moving being substantially perpendicular on the axle of backrest.In a specific embodiment, describedly can comprise the hemisphere that is fastened to backrest by element in rotary moving.The existence of element that can be in rotary moving may be useful, to allow according to the correct location of the connection band of the position of chair.
During the rotation of chair, the second end of described band can allow to element in rotary moving and rotate.For example, when chair is during in delivery position towards road surface, the second end that connects band can be substantially horizontal, and carry out pivotable with seat in for example seating position or dorsad during the delivery position on road surface in substantially vertical position.
In another embodiment, the second end that connects band is vertically being fixed to backrest in slit.
The vertical extendible portion of base comprises for example at least one pillar.The advantage that pillar is compared with solid vertical extendible portion may be automotive seat are lightened, and has guaranteed enough rigidity of vertical extendible portion simultaneously.Described pillar can form an arch that forms vertical extendible portion, and the top of described arch has at least one opening, as making to connect band, passes through.
Described automotive seat can also comprise that at least one is for making to connect the guiding piece that band passes through.Described guiding piece can be configured to and make when chair rotates, and described connection band is placed in described guiding piece automatically.
Accompanying drawing explanation
By reading the description to one embodiment of the present invention that below nonrestrictive example and accompanying drawing provide by means of illustrative, other features and advantages of the present invention will be clearer, in the accompanying drawings:
-Fig. 1 schematically illustrates according to children car seat of the present invention with transparent view, and the position taking a seat with children illustrates described automotive seat,
-Fig. 2 schematically shows and watches from behind and the automotive seat of Fig. 1 in delivery position,
Schematically and the local rotatable moving meter that shows the automotive seat of Fig. 1, described automotive seat are arranged on seating position to-Fig. 3,
-Fig. 4 shows the rotatable moving meter of Fig. 3 with schematic and partial side view, described automotive seat are arranged on the delivery position towards road surface,
-Fig. 5 schematically and local show the example that antagonism inclined strip is fixed,
-Fig. 6 schematically and the local example with the vertical extendible portion that connects band, spool and anti-inclined strip that shows,
-Fig. 7 schematically shows the top of vertical extendible portion illustrated in fig. 6,
-Fig. 8 schematically shows separately can be for an example of the spool in automotive seat according to the present invention,
-Fig. 9 schematically shows separately can be for another example of the spool in automotive seat according to the present invention,
-Figure 10 schematically shows separately the spool of the Fig. 9 being controlled by the different locking component of the locking component from Fig. 9,
-Figure 11 schematically and partly shows separately the top of another embodiment of the vertical extendible portion that can assemble automotive seat according to the present invention, and
-Figure 12 schematically and local showing by connecting band, be fixed to another example according to the backrest of automotive seat of the present invention.
The specific embodiment
Fig. 1 shows according to the intent of the present invention for assembling the children car seat 1 of seat.
These automotive seat 1 comprise chair 2, and described chair comprises seat upholder 3 and backrest 4.Automotive seat 1 also comprise base 5, and described base intention is placed on the seat of vehicle.Base 5 comprises the vertical extendible portion 6 that is essentially extending along the backrest 4 of chair 2.Base 5 also comprises base section 8.Chair 2 can comprise the harness 25 that is provided in so-called five the attachment point types in this embodiment in self known mode, and described harness has sleeve and set collar as can be seen from Fig. 1.
The vertical extendible portion 6 of base has top section 7.Automotive seat according to the present invention pass through
the sightless geometrical clamp in the accompanying drawings of type, and by automotive seat being connected to the anti-inclined strip 10 of the anchor point of vehicle, be fastened on vehicle (for the purpose of accompanying drawing clear, not illustrating in the drawings).In this example, the end 50 of anti-inclined strip 10 that is intended for the anchor point of vehicle has appreciiable hook 11 in the accompanying drawings.
According to the present invention, anti-inclined strip 10 is fixed to base 5, is especially fixed to the top section 7 of the vertical extendible portion 6 of base 5 in illustrated example.
In rotary moving between the position that chair 2 can take a seat at least one delivery position and at least one children with respect to base 5.
Illustrated automotive seat can occupy towards the delivery position on road surface and the delivery position on road surface dorsad.Certainly the present invention can also be applied to the situation that only can adopt these two to deliver the automotive seat of the one in position.
In Fig. 1, chair 2 is depicted as the position taking a seat in children, with road surface dorsad or towards the delivery position on road surface, becomes about 90 °, and it is laid towards door, can be simply and cosily make children take a seat or children are removed thereby can guarantee.Preferably, according to automotive seat placement at left-hand door or right door in vehicle, there are two possible seating positions.
According to this embodiment of the present invention, automotive seat comprise variable-length transom, described transom is connected to base 5 top section 16 of the backrest 4 of chair 2, and these variable-length transoms comprise the other end that is fastened to one end of base and is fastened to the top section of backrest.
Described automotive seat comprise the member for control linkage member, to allow or to prevent that their length from changing.
In an embodiment of the present invention, variable-length transom comprises that variable-length connects band 15, and described connection band is connected to base 5 by the top section of the backrest of chair 24 16, is especially connected to the base section 8 of base 5.In this example, connect band 15 through the top section 7 of the vertical extendible portion 6 of base 5.
In illustrated example, connect band 15 through opening 30, the hole of described opening in arc of circle forms in this example, and described opening is formed in the top section 7 of vertical extendible portion 6 of base 5.In this example, opening 30 has length l, and it is followed is enough to connect the curvature that chair is rotated in Fig. 1 appreciable opening 30 does not occur to allow in the situation of folding or distortion band.In Fig. 6 and Fig. 7, can see another example of the opening 30 being formed by the hole that is substantially the form of arc.
In other embodiment as illustrated in Figure 11, connect band 15 through two openings 30 and 61, in this example, opening 30 and 61 angles (β) with non-zero ° form slit.Particularly, opening 30 is comprised of vertical slit herein, and opening 61 is also comprised of slit in this example, the angle beta that this slit and opening 30 form between about 15 ° and 75 °, and this can see from Figure 11.Connect band 15 through opening 30 and 61, this can return to from opening 30 described band on a side towards backrest 4, and towards spool 21, returns on opposite side from opening 61.
This configuration is advantageously defined as the best slip that allows band 15, for example, and appropriate material, suitable appearance and/or surface treatment, rod, cylinder etc.
In Fig. 1, Fig. 3 and Fig. 4, can see, in this embodiment, the second end 20 that connects band 15 is to be fixed to backrest 4 by means of rotatable moving meter 35, in this example, described rotatable moving meter is to be to be fastened to backrest 4 and to be installed into the hemispheroidal form that can be rotated with respect to backrest 4 according to the axle that is substantially perpendicular to backrest.
Therefore,, when chair 2 rotates with respect to base 5, connect band 15 displaceable element 35 is rotated.The latter rotates with respect to backrest 4 subsequently.
As Fig. 3 and illustrated in fig. 4, when chair is during in delivery position (Fig. 4) towards road surface, the end 22 that connects band is level substantially, and carry out pivotable with at chair in seating position (Fig. 3) or be essentially vertical during the delivery position on road surface dorsad.
The method of backrest that is fixed to connecting band 15 by means of the another kind of type of slit 60 rather than rotatable moving meter has been described in Figure 12.
In illustrated example, vertically extendible portion 6 comprises pillar 31, and described pillar has formed the arch that can see in Fig. 1 and Fig. 2.The height of arch has formed the top section 7 of vertical extendible portion 6.Certainly, can provide another structure solid or perforation, for example, as illustrated in fig. 11, prerequisite is the intensity of vertical extendible portion, and especially the intensity of its top section for guaranteeing children's safety with standard with conforming to.
In this example, control member comprises the member 62 that locks spool 21, and member 62 is through arranging to prevent that connecting strap band is from spool unwinding.When automotive seat are when delivering position, members of these locking spools 21 can automatically trigger.This can be locked in the length that connects band 15 delivery position, thereby has prevented that chair 2 from moving with respect to base 5.
Locking component can for example be included in the snap close guiding under the support of spool and/or the first gear that can not be in rotary moving, thereby under lock-out state with and spool rotatably the one or more gears of all-in-one-piece interact, and gear is separated therewith under unlock state.
On the other hand, thereby leave delivery position while being directed to seating position when automotive seat, locking component 62 fails, thereby can discharge in the case of necessary the connecting strap band portion 15 of previous winding.
User has manual unlocking control piece 65, to make rotatably chair separated with base, thereby chair is moved to seating position.This release control piece 65 acts on locking component to discharge spool.
Locking especially can by make spool fix and/or directly locking bar bring acquisition.In both cases, it is impossible making band unwinding, therefore makes described band keep fixing length, and therefore shows as fixing band (except spool), and prerequisite is that locking control piece 65 is not activated.
First embodiment has been described in Fig. 8, and wherein spool 21 is equipped with locking component 62.In this example, locking component 62 is configured to lock spool 21(and that is to say to prevent to allow the rotation of described band unwinding).These locking components 62 comprise two gears 63 and snap close 64, and described gear is arranged on the either side of the strip portion 15 that is intertwined and connected.In other embodiments, can provide single gear.
The snap close 64 meshing with gear 63 has prevented from being connected the unwinding of band 15.In this example, release control piece 65 comprises and is connected to the cable of control button (not shown) and snap close 64 is departed from, thereby by spool 21 releases and allow its rotation, and therefore make to connect one section of necessary length of band 15 unwinding.
In the second embodiment of Fig. 9 and Figure 10 explanation, locking component 62 is configured to lock described wound strips and prevents its unwinding.Locking component 62 comprises Automatic-clamping element, and the fixed part that described Automatic-clamping element is advanced therein with band offsets to catch and is connected band 15, thereby the latter is fixed.
In the example of Fig. 9 explanation, release control piece 65 comprises cable 70 and lever 71, and cable 70 is connected to unaccounted actuation member, to allow the pivotable of automatic spider, thereby discharges, and therefore allows to connect band 15 unwinding applicable in the situation that.
In variant illustrated in fig. 10, thereby release control piece 65 comprises for being bearing in upper its pivotable that makes of its part and with release connection band 15 in the case of necessary, discharges the button 72 of automatic spider.
The not shown member intention of returning turns back in latched position automatic spider in the situation that having user to move.
Another example of operable release control piece 65 is described in the patent application case FR1153668 of title for " the pivotable children car seat (Pivoting car seat for a child; intended to equip a vehicle seat) of intention assembling seat ", and this application case is incorporated herein with the form of reference.
This patent application case FR1153668 also has a kind of for limiting chair with respect to the mechanism of the possible rotating range of base, especially anti-chair generation several times here rotate, and therefore prevent band with non-desired mode unwinding, distortion, locking and/or adopt the safety to children to cause dangerous position.
In other embodiments, can be provided for discharging the specific control piece of spool.Therefore:
-when seat is in delivery during position, spool lock, and connecting strap strip length be fix (if chair surface is to road surface, minimum, if or chair back to road surface, maximum).This situation can be equal to being fixedly connected with between the top section of backrest and the top section of base;
-when seat is no longer in delivery position when (that is to say when it move in seating position or between delivery position and seating position), spool is unlocked, and so connect band can unwinding or winding.
When user moves to seating position by chair, if chair surface to road surface, connects therefore unwinding (and if chair back can be wound around to road surface) little by little of band so.When user turns back to chair delivery during position again, it can be wound around or unwinding correspondingly.The existence of spool 21 is gone back assisting user chair is rotated, to change to delivery position from seating position.
According to a variant embodiment, spool can assemble together with " spool-lockset " system, and this is conventionally for vehicle safety belt.This system is in the situation that impact, accelerate, brake or the inclination that surpasses predetermined threshold locks spool.In remaining time, safety strap can unwinding or winding, and chair can move.
When automotive seat are during in delivery position towards road surface, the length that connects band 15 is minimum and the winding on spool 21 is maximum.On the other hand, when seat 2 is during in seating position shown in Fig. 1, connect band 15 longer.In the delivery position on road surface dorsad, the length that connects band 15 is maximum.
It should be noted that the top 33 of vertical extendible portion 6 is formed at the At The Height of the height on the top that is substantially equal to backrest 4.
In this example, opening 30 forms near the top 33 of vertical extendible portions 6.
In Fig. 5, can see, anti-inclined strip 10 can be fixed to the top section 7 of vertical extendible portion, its end 40 has formed returning part thereon and has fixed by sewing up 41, the part that described returning part has surrounded the top section 7 of vertical extendible portion 6 by means of the complementary opening 42 vertically 33 places, top of extendible portion 6 form.
Certainly, the present invention is not limited to example as described above.
In whole specification sheets, express " thering is one " or " comprising one " and must be understood to respectively and express " thering is at least one " and " comprising at least one " synonym, except non-designated reverse situation.
Claims (15)
1. one kind is intended for the children car seat (1) that assembles seat, and described automotive seat comprise:
Chair (2), it comprises seat upholder (3) and backrest (4), and
Base (5), in rotary moving between the position that described chair (2) can take a seat at least one delivery position and at least one children with respect to described base,
Described automotive seat pass through on the one hand geometrical clamp or pass through safety strap, and by described base (5) being connected to the anti-inclined strip (10) of the anchor point of described vehicle, are fastened on described vehicle on the other hand,
Described automotive seat are characterised in that, it comprises variable-length transom, described transom comprises the other end of the top section (16) that is fastened to one end of described base (5) and is fastened to described backrest, and therefore described variable-length transom is connected to described base (5) the described top section (16) of described backrest (4).
2. automotive seat according to claim 1, thus it is characterized in that it comprises for controlling described transom allows or prevents the member that its length changes.
3. automotive seat according to claim 1 and 2, is characterized in that described transom comprises connection band (15).
4. automotive seat according to claim 3, is characterized in that described connection band (15) is directed and the described top section (16) of described backrest is connected on the base section (8) of described base (5) along the vertical extendible portion (6) of described base (5).
5. according to the automotive seat described in arbitrary claim in claim 3 and 4, it is characterized in that described connection band (15) is through at least one opening (30) being formed in the top section (7) of described vertical extendible portion (6) of described base (5).
6. automotive seat according to claim 5, its feature has defined an arc at described opening (30), can by the orientation of the plane of the delimited of described connection band (15), be modified to locating at this opening (30).
7. automotive seat according to claim 5, its feature is at described connection band (15) through two openings (30,61) that are formed in the top section (7) of described vertical extendible portion (6) of described base (5), and the angle (β) with non-zero ° between described two openings (30,61) forms slit.
8. according to the automotive seat described in arbitrary claim in claim 3 to 7, it is characterized in that described connection band (15) comprises being fastened to be arranged on the first end (20) of the spool (21) on the upper or described backrest (4) of described base (5) and be respectively fixed to described backrest (4) or the second end of described base (5).
9. according to the automotive seat described in claim 2 and 8, it is characterized in that described control member comprises for locking the member of described spool (21), described member is through arranging to prevent that described connection band (15) is from described spool (21) unwinding.
10. automotive seat according to claim 9, is characterized in that describedly for locking the member of described spool (21), being configured to automatically trigger during in described delivery position at described automotive seat.
11. according to the automotive seat described in arbitrary claim in claim 9 and 10, it is characterized in that described locking component (62) is configured to lock described spool (21).
12. according to the automotive seat described in arbitrary claim in claim 9 and 10, it is characterized in that described locking component (62) is configured to locking near the described band of described spool (21).
13. according to the automotive seat described in arbitrary claim in aforementioned claim, it is characterized in that described automotive seat comprise two delivery positions, that is, and and the position on road surface towards the position on road surface and dorsad.
14. automotive seat according to claim 8, is characterized in that described second end (22) of described connection band (15) is by means of being fixed on described backrest (4) with respect to described backrest (4) element (35) in rotary moving on the axle that is substantially perpendicular to described backrest (4).
15. according to the automotive seat described in arbitrary claim in claim 1 to 13, the described top section that it is characterized in that described vertical extendible portion carries one end of described anti-inclined strip (10) or can cooperate with one end of described anti-inclined strip (10), and the other end of described anti-inclined strip (10) can be fixed on the described anchor point of described vehicle.
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1153667A FR2974546B1 (en) | 2011-04-29 | 2011-04-29 | CHILDREN'S AUTO SEAT FOR EQUIPPING A VEHICLE SEAT |
| FR1153667 | 2011-04-29 | ||
| FR1156752 | 2011-07-25 | ||
| FR1156752 | 2011-07-25 | ||
| PCT/EP2012/057816 WO2012146743A1 (en) | 2011-04-29 | 2012-04-27 | Child car seat to be fitted to a vehicle seat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103608213A true CN103608213A (en) | 2014-02-26 |
| CN103608213B CN103608213B (en) | 2016-12-07 |
Family
ID=46022248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201280020548.1A Active CN103608213B (en) | 2011-04-29 | 2012-04-27 | It is intended for assembling the children car seat of seat |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US9415706B2 (en) |
| EP (1) | EP2701943B1 (en) |
| CN (1) | CN103608213B (en) |
| ES (1) | ES2552523T3 (en) |
| PL (1) | PL2701943T3 (en) |
| PT (1) | PT2701943E (en) |
| WO (1) | WO2012146743A1 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108025660A (en) * | 2015-05-12 | 2018-05-11 | 皮迪耶恩控制公司 | Automotive seat and connection system |
| CN109398176A (en) * | 2017-05-23 | 2019-03-01 | 中山市乐瑞婴童用品有限公司 | Children car seat with the inhibition device for selectively inhibiting discretionary protection device |
| CN109515264A (en) * | 2017-09-19 | 2019-03-26 | 伯瑞苔斯儿童安全股份有限公司 | Quick-connect couplings device for child safety seat top tether |
| TWI801116B (en) * | 2021-01-28 | 2023-05-01 | 瑞士商寶鉅瑞士股份有限公司 | Child safety seat |
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| US10220734B2 (en) | 2013-03-05 | 2019-03-05 | Pidyon Controls Inc. | Car seat |
| USD836354S1 (en) * | 2017-01-06 | 2018-12-25 | OSIM International Pte Ltd | Massage chair |
| US10710478B2 (en) | 2017-01-23 | 2020-07-14 | Graco Children's Products, Inc. | Method and apparatus for a rotatable child safety seat |
| US10829012B1 (en) | 2017-01-23 | 2020-11-10 | Graco Children's Products, Inc. | Method and apparatus for a rotatable child safety seat |
| US10384570B2 (en) * | 2017-04-18 | 2019-08-20 | Ford Global Technologies, Llc | Child-seat restraint system |
| EP3498527B1 (en) * | 2017-12-14 | 2021-02-03 | BRITAX RÖMER Kindersicherheit GmbH | Child safety seat |
| DE102017223553A1 (en) * | 2017-12-21 | 2019-06-27 | Bayerische Motoren Werke Aktiengesellschaft | Fastening device for a child seat in a motor vehicle and motor vehicle with such a fastening device |
| EP3511202B1 (en) * | 2018-01-10 | 2021-09-22 | BRITAX RÖMER Kindersicherheit GmbH | Child safety seat with anti-rotation device |
| US11420540B2 (en) | 2019-06-12 | 2022-08-23 | Wonderland Switzerland Ag | Child safety seat and related spin lock mechanism |
| DE102020115498B4 (en) | 2019-06-12 | 2022-09-29 | Wonderland Switzerland Ag | Twist lock mechanism and relative child seat |
| CN113815503B (en) * | 2020-06-19 | 2024-08-02 | 宝钜瑞士股份有限公司 | Child safety seat and seat fixing device thereof |
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- 2012-04-27 US US14/113,841 patent/US9415706B2/en not_active Expired - Fee Related
- 2012-04-27 ES ES12717721.0T patent/ES2552523T3/en active Active
- 2012-04-27 PT PT127177210T patent/PT2701943E/en unknown
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| CN109398176B (en) * | 2017-05-23 | 2021-08-13 | 中山市乐瑞婴童用品有限公司 | Child car seat with restraining device for selectively restraining autonomous protection device |
| CN109515264A (en) * | 2017-09-19 | 2019-03-26 | 伯瑞苔斯儿童安全股份有限公司 | Quick-connect couplings device for child safety seat top tether |
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Also Published As
| Publication number | Publication date |
|---|---|
| US9415706B2 (en) | 2016-08-16 |
| PL2701943T3 (en) | 2016-01-29 |
| EP2701943A1 (en) | 2014-03-05 |
| CN103608213B (en) | 2016-12-07 |
| EP2701943B1 (en) | 2015-08-12 |
| WO2012146743A1 (en) | 2012-11-01 |
| ES2552523T3 (en) | 2015-11-30 |
| PT2701943E (en) | 2015-11-18 |
| US20140070581A1 (en) | 2014-03-13 |
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